2754775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2459621}}^1$

素因数の和:2459643

約数の個数: 48

約数和(自身を含む): 7437896928

約数和(自身を除く): 4683121408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2459621, 4919242, 9838484, 12298105, 17217347, 19676968, 24596210, 34434694, 39353936, 49192420, 68869388, 78707872, 86086735, 98384840, 137738776, 172173470, 196769680, 275477552, 344346940, 393539360, 550955104, 688693880, 1377387760, 2754775520]

約数ペア:

[(1, 2754775520), (2, 1377387760), (4, 688693880), (5, 550955104), (7, 393539360), (8, 344346940), (10, 275477552), (14, 196769680), (16, 172173470), (20, 137738776), (28, 98384840), (32, 86086735), (35, 78707872), (40, 68869388), (56, 49192420), (70, 39353936), (80, 34434694), (112, 24596210), (140, 19676968), (160, 17217347), (224, 12298105), (280, 9838484), (560, 4919242), (1120, 2459621)]